Blueair Classic 405

575 EUR

Best in test

The Nordic independent test institute Testfakta rates the Classic 405 with the highest overall score, 8,4 out of 10 for highest air cleaning capacity at both low and max power. The tests are carried out at Intertek and IBR laboratories in the UK. The Classic 405 is Wi-Fi enabled and compatible with the Blueair Friend app, has a user-friendly interface with LED-button control, for a simple and connected clean air experience. Furthermore, it provides quiet, powerful and energy-efficient air filtration for indoor air that is virtually free of allergy or asthma triggers.

*The test included 10 air purifiers in the Nordic countries, the UK, Germany, Poland and the Netherlands. View the test in PDF-format here or read more on Testfaktas homepage.

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In touch with your clean air

Touch buttons on the control panel make your Blueair Classic 405 work tirelessly for you. Easy-to-read LED icons let you see the status of your air purifier's Wi-Fi connection, operating speed and filter. Adjusting operation is easy. Just touch. Add our Blueair Aware monitor and download the free Blueair Friend app. This enables you to control the new Classic from afar, see room air quality and access outdoor air quality data in real time in most major urban areas.

Unique Blueair HEPASilent Technology

The new Blueair Classic 405 uses Blueair HEPASilent Technology to remove virtually all airborne pollutants. Using the best in electrostatic and mechanical filtration, our HEPASilent Technology is a revolutionary combination of advanced filter media and an encapsulated particle-charging chamber. This ensures that your Blueair purifier delivers results far superior than either mechanical or electrostatic technology alone.

Certifications and awards

Room size: 40 m² (430 ft²)

Top choice for mid-sized rooms

Designed for mid-sized rooms, and recommended by the Asthma and Allergy Nordic, our Classic 405 gets the job done – quietly and effectively. The association recommends operating the purifier on speed 2.

New Classic 400 video

The Blueair Classic family

Our broad range of Classic air purifiers provides tried and tested solutions for a healthier life for you and your family. The Classic family is Wi-Fi enabled, so adjustments are easy and can be made anytime, anywhere via the Blueair Friend app. It also operates with less energy, is more quiet and cleans a significantly larger area faster.